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What is FEC forward error correction?

pubdate:2018/08/14 11:21:00      posted by:      visit times:120

FEC(forward error correction,FEC for short) is the way to increase data reliability. In a one-way communication channel, once an error is found, its receiver will not have the right to request transmission again. FEC is a method of transmitting redundant information using data. When an error occurs in transmission, the receiver is allowed to reconstruct data.



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